CN113333513A

CN113333513A - Stainless steel bending machine

Info

Publication number: CN113333513A
Application number: CN202110700971.7A
Authority: CN
Inventors: 曹明燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-09-03

Abstract

The invention discloses a stainless steel bending machine which comprises a workbench, a base and a plurality of supporting columns, wherein the supporting columns are jointly and fixedly connected to the lower side of the base, a plurality of guide assemblies are arranged between the workbench and the base, an adjusting assembly is arranged on the inner side of the base, a circular plate is rotatably connected to the upper side of the workbench, two guide columns are arranged on the circular plate, two supporting plates are symmetrically and fixedly connected to the workbench, and a clamping assembly is arranged between the two supporting plates. The adjusting assembly is arranged, the lever prizes the first rack by pressing the handle for multiple times, the first rack drives the adjusting rod to move upwards, and the adjusting rod drives the baffle to move upwards and fall on the second rack, so that the purpose of adjusting the height of the workbench is achieved, and the requirements of more different heights are met.

Description

Stainless steel bending machine

Technical Field

The invention relates to the technical field of stainless steel processing equipment, in particular to a stainless steel bending machine.

Background

The stainless steel is a steel plate which can resist the corrosion of weak media such as atmosphere, steam, water and the like, has smooth surface, higher plasticity, toughness and mechanical strength, resists the corrosion of acid, alkaline gas, solution and other media, is not easy to rust and has good service performance.

Current crib crimper height is designed according to human average height mostly, consequently in actual production, some heights are very high, very short constructor is when the operation, often feel tired out sense in advance, some mills perhaps reach the purpose of regulation through increasing the cushion bottom the equipment, but frequent change cushion can make workman's work load very big, be unfavorable for actual consideration, and press from both sides the part of tight steel on the crib crimper, rely on manual fixed of manual work mostly, thereby waste a large amount of time and labour, make inefficiency.

Disclosure of Invention

The invention aims to solve the following defects in the prior art, the height of the existing bending machine is mostly designed according to the average height of human beings, so in the actual production, some constructors with very high and very low heights often feel tired in advance during operation, some factories probably achieve the purpose of adjustment by adding a cushion block at the bottom of the equipment, but frequent replacement of the cushion block can lead to large workload of workers and is not beneficial to actual consideration, and the parts of the bending machine for clamping steel materials are mostly fixed manually, so that a large amount of time and labor force are wasted, and the efficiency is low.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a stainless steel bender, includes workstation, base and a plurality of support column, and is a plurality of the common fixed connection of support column is at the downside of base, be equipped with a plurality of direction subassemblies between workstation and the base, the inboard of base is equipped with adjusting part, the upside of workstation is rotated and is connected with the plectane, be equipped with two guide pillars on the plectane, two backup pads of symmetry fixedly connected with on the workstation, two be equipped with clamping component between the backup pad.

Preferably, every the guide assembly includes the guide bar of fixed connection in the workstation downside, the upside of base is equipped with the guide way, the inboard sliding connection of guide way has the guide block, the guide block passes through first spring elastic connection in the inboard of guide way, guide bar fixed connection is in the upside of guide block.

Preferably, the adjusting part includes the regulation pole of sliding connection at the base upside, be equipped with coupling assembling between the upper end of adjusting the pole and the workstation, be equipped with on the base and supply to adjust the gliding rectangular channel of pole, the inboard fixedly connected with fixed block of rectangular channel, rotate on the fixed block and connect the lever, equidistant a plurality of first racks that are equipped with on the regulation pole.

Preferably, a grip is sleeved on the lever and made of rubber, and a chute for rotating the lever is formed in the base.

Preferably, the one end that the handle was kept away from to the lever is equipped with the spout, the inboard sliding connection of spout has the slider, the slider passes through the inboard of second spring elastic connection at the spout, the downside of slider is the downward sloping setting from left to right.

Preferably, the inboard symmetry equidistant of rectangular channel is equipped with a plurality of second racks, adjust two installation pieces of symmetry fixedly connected with on the pole, two all rotate on the installation piece and be connected with the baffle, the baffle passes through volute spiral spring elastic connection on the installation piece, be equipped with the dog that is used for limit baffle on the installation piece.

Preferably, the inboard of workstation is equipped with the circular slot, coupling assembling is including rotating the gear of connection in the circular slot inboard, gear fixed connection is in the upside of adjusting the pole, the inboard of workstation is equipped with reset assembly.

Preferably, the reset assembly comprises a rack plate which is slidably connected to the inner side of the workbench, the rack plate and the gear are meshed with each other, and one end of the rack plate, far away from the gear, is fixedly connected with a handle.

Preferably, the clamping component comprises two guide rods fixedly connected between the two supporting plates, one of the guide rods is fixedly connected with a servo motor in the supporting plates, the tail end of an output shaft of the servo motor penetrates through the supporting plates and is fixedly connected with a threaded rod, the two guide rods and the threaded rod are symmetrically sleeved with two clamping plates, the two clamping plates are arranged on the opposite sides of the two clamping plates, and the inner sides of the two clamping plates are made of rubber.

Preferably, the threads on the threaded rod are symmetrically arranged, the clamping plate is in threaded connection with the threaded rod, and the clamping plate is in sliding connection with the guide rod.

Compared with the prior art, the invention has the beneficial effects that:

1. the adjusting assembly is arranged to drive the handle to enable the lever to rotate, the lever abuts against the first rack in the rotating process and drives the first rack and the adjusting rod to move upwards, the adjusting rod moves upwards to drive the baffle to deflect, then the baffle is reset quickly under the elastic action of the volute spiral spring and falls on the second rack, and the lever is driven to rotate repeatedly, so that the purpose of adjusting the height of the workbench is achieved, and the problem that the height of the workbench cannot adapt to the height of a constructor, and the production efficiency is low is avoided;

2. the handle is pulled through the reset assembly, the rack plate is driven by the handle to move outwards, the gear is driven to rotate in the motion process of the rack plate, the gear rotates to drive the adjusting rod to rotate, the adjusting rod drives the baffle to be staggered with the second rack, so that the workbench moves downwards, and the guide block is elastically connected with the guide groove through the first spring, so that the buffer purpose is achieved;

3. through setting up clamping component, through setting up the threaded rod of a symmetry screw thread, when the threaded rod rotated, the opposite movement or the reverse motion can take place for two grip blocks of threaded connection on the threaded rod to reach the purpose of supporting tight stainless steel, because the distance between two grip blocks can be adjusted at will, thereby can adapt to the stainless steel of more models.

Drawings

Fig. 1 is a schematic front structural view of a stainless steel bending machine according to the present invention;

fig. 2 is a schematic side structure diagram of a stainless steel bending machine according to the present invention;

fig. 3 is a schematic top view of a stainless steel bending machine according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged structural rear view of fig. 2 at B.

In the figure: 1 workbench, 2 bases, 3 supporting columns, 4 supporting plates, 5 round plates, 6 guide columns, 7 guide rods, 8 servo motors, 9 threaded rods, 10 clamping plates, 11 arc-shaped grooves, 12 guide rods, 13 guide blocks, 14 first springs, 15 adjusting rods, 16 levers, 17 handles, 18 fixing blocks, 19 sliding blocks, 20 second springs, 21 first racks, 22 baffle plates, 23 volute springs, 24 stoppers, 25 second racks, 26 gears, 27 rack plates and 28 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a stainless steel bending machine, including workstation 1, base 2 and a plurality of support column 3, the common fixed connection of a plurality of support column 3 is at the downside of base 2, be equipped with a plurality of direction subassemblies between workstation 1 and the base 2, the inboard of base 2 is equipped with adjusting part, the upside of workstation 1 rotates and is connected with plectane 5, be equipped with two guide pillars 6 on plectane 5, two backup pads 4 of symmetry fixedly connected with on workstation 1, be equipped with clamping component between two backup pads 4.

Every direction subassembly includes guide bar 12 of fixed connection in workstation 1 downside, the upside of base 2 is equipped with the guide way, the inboard sliding connection of guide way has guide block 13, guide block 13 is in the inboard of guide way through first spring 14 elastic connection, guide bar 12 fixed connection is at the upside of guide block 13, sliding connection between workstation 1 through a plurality of guide bars 12 and the guide block 13 and the guide way of supporting use, make workstation 1 when carrying out height-adjusting, the motion state is more steady, it is smooth, every guide block 13 all passes through first spring 14 elastic connection in the inboard of guide way simultaneously, thereby reach the effect of buffering.

The adjusting component comprises an adjusting rod 15 which is connected on the upper side of the base 2 in a sliding way, a connecting component is arranged between the upper end of the adjusting rod 15 and the workbench 1, a rectangular groove for the adjusting rod 15 to slide is arranged on the base 2, a fixed block 18 is fixedly connected on the inner side of the rectangular groove, a lever 16 is connected on the fixed block 18 in a rotating way, a plurality of first racks 21 are arranged on the adjusting rod 15 at equal intervals, the lever 16 is driven to rotate by a driving handle 17, the lever 16 is propped against the first racks 21 in the rotating process, and drives the first rack 21 and the adjusting rod 15 to move upwards, the adjusting rod 15 moves upwards to drive the baffle 22 to deflect, the baffle 22 is quickly reset under the elastic action of the volute spiral spring 23, then fall on the second rack 25, the lever 16 is driven to rotate repeatedly, the purpose of adjusting the height of the workbench 1 is achieved, and the problem that the height of the workbench 1 cannot adapt to the height of a constructor, so that the production efficiency is low is avoided.

The lever 16 is sleeved with a grip 17, the grip 17 is made of rubber, friction between the hand and the lever 16 is increased, the phenomenon that the palm of the hand slips due to sweat is prevented, and the base 2 is provided with a chute for rotating the lever 16.

The one end that lever 16 kept away from handle 17 is equipped with the spout, the inboard sliding connection of spout has slider 19, slider 19 passes through the inboard of second spring 20 elastic connection at the spout, slider 19's downside is the downward sloping setting from left to right, when slider 19 contacts with the first rack 21 of its top, slider 19 can not contract, and upwards improve a take the altitude with first rack 21 and regulation pole 15, and when slider 19 contacts with the first rack 21 of its below, take place to contract after the circular arc of the lower left corner of slider 19 contacts with first rack 21, thereby realized that lever 16 can only one-wayly raise the purpose of regulation pole 15.

The inboard symmetry equidistant of rectangular channel is equipped with a plurality of second racks 25, adjust two installation pieces of symmetry fixedly connected with on the pole 15, all rotate on two installation pieces and be connected with baffle 22, baffle 22 passes through volute spiral spring 23 elastic connection on the installation piece, be equipped with the dog 24 that is used for limit baffle 22 on the installation piece, it is located second rack 25 to adjust the main atress of pole 15, the effect between lever 16 and the first rack 21 is only temporary, adjust the every distance that moves up of pole 15, baffle 22 all can take place earlier and deflect, then at volute spiral spring 23's elastic action recovery normal position, then fall on second rack 25, dog 24 has restricted baffle 22 and can not upwards rotate the purpose.

The inboard of workstation 1 is equipped with the circular slot, coupling assembling is including rotating the gear 26 of connecting at the circular slot inboard, gear 26 fixed connection is at the upside of adjusting pole 15, the inboard of workstation 1 is equipped with reset assembly, reset assembly includes sliding connection at the inboard rack board 27 of workstation 1, intermeshing between rack board 27 and the gear 26, rack board 27 keeps away from the one end fixedly connected with handle 28 of gear 26, take out handle 28, handle 28 drives rack board 27 outwards motion, rack board 27 driving gear 26 rotates in the motion process, gear 26 rotates and drives and adjust pole 15 and rotate, it staggers mutually to adjust pole 15 and drive baffle 22 and second rack 25 position, thereby make workstation 1 downstream, because through first spring 14 elastic connection between guide block 13 and the guide way, thereby reach the mesh of buffering.

The clamping assembly comprises two guide rods 7 fixedly connected between two support plates 4, a servo motor 8 is fixedly connected on one support plate 4, the tail end of an output shaft of the servo motor 8 penetrates through the support plate 4 and is fixedly connected with a threaded rod 9, two clamping plates 10 are symmetrically sleeved on the two guide rods 7 and the threaded rod 9, arc-shaped grooves 11 are formed in the opposite surfaces of the two clamping plates 10, the inner sides of the two arc-shaped grooves 11 are made of rubber materials, the situations that hard extrusion occurs between the clamping plates 10 and stainless steel materials, damage and scratch occur and the like are avoided, through the threaded rod 9 with one symmetrical thread, when the threaded rod 9 rotates, the two clamping plates 10 in threaded connection on the threaded rod 9 can move oppositely or move reversely, when the two clamping plates 10 move oppositely, namely the stainless steel materials are tightly supported, and the distance between the two clamping plates 10 can be adjusted at will, thereby being suitable for stainless steel materials with more types.

The threads on the threaded rod 9 are symmetrically arranged, the clamping plate 10 is in threaded connection with the threaded rod 9, the clamping plate 10 is in sliding connection with the guide rod 7, and the guide rod 7 is used for guiding the movement of the clamping plate 10.

In the present invention, the first case: if the height of the workbench 1 is lower than the adaptive height of a constructor, a handle 17 is driven, the handle 17 drives a lever 16 to rotate, the lever 16 drives a sliding block 19 to abut against a first rack 21 above the sliding block, the first rack 21 moves upwards for a certain distance under the action of the lever 16 and the sliding block 19, the first rack 21 drives an adjusting rod 15 to move upwards for a certain distance, the adjusting rod 15 drives a baffle plate 22 to move upwards, the baffle plate 22 abuts against a second rack 25 in the upward movement process, the baffle plate 22 deflects immediately, the baffle plate 22 returns to the original position under the elastic action of a volute spring 23 after passing the second rack 25, the lever 16 is reset by hand, the lever 16 drives the sliding block 19 to abut against the first rack 21 below the sliding block 19, the sliding block 19 contracts inwards after the arc surface of the lower left corner of the sliding block 19 abuts against the first rack 21, and returns to the original position under the elastic action of the second spring 20 after passing the first rack 21, after the slide block 19 has no acting force on the first rack 21, the baffle plate 22 falls on the second rack 25 under the action of gravity, and whether the height of the workbench 1 meets the adaptive height of a constructor or is observed, and if not, the steps are repeated;

case two: if the height of the workbench 1 is higher than the adaptive height of a constructor, the handle 28 is pulled, the handle 28 drives the rack plate 27 to move leftwards, the rack plate 27 drives the gear 26 to rotate, the gear 26 rotates to drive the adjusting rod 15 to rotate, the adjusting rod 15 rotates to drive the baffle 22 to be staggered with the position of the second rack 25, the supporting force of the second rack 25 is lost, the workbench 1 moves downwards, the workbench 1 drives the guide rods 12, the guide blocks 13 slide along the corresponding guide grooves, each guide block 13 is elastically connected to the inner side of each guide groove through the first spring 14, the downward movement trend of the workbench 1 is buffered, the damping effect is achieved, the handle 28 is pushed to drive the rack plate 27 to move inwards, the rack plate 27 drives the gear 26 to return to the original position, the gear 26 drives the adjusting rod 15 to return to the original position, and then the step of the situation is repeated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A stainless steel bending machine comprises a workbench (1), a base (2) and a plurality of supporting columns (3), and is characterized in that the supporting columns (3) are fixedly connected to the lower side of the base (2) together, a plurality of guide assemblies are arranged between the workbench (1) and the base (2), an adjusting assembly is arranged on the inner side of the base (2), a circular plate (5) is rotatably connected to the upper side of the workbench (1), two guide pillars (6) are arranged on the circular plate (5), two supporting plates (4) are symmetrically and fixedly connected to the workbench (1), a clamping assembly is arranged between the two supporting plates (4), each guide assembly comprises a guide rod (12) fixedly connected to the lower side of the workbench (1), a guide groove is arranged on the upper side of the base (2), and a guide block (13) is slidably connected to the inner side of the guide groove, guide block (13) are in the inboard of guide way through first spring (14) elastic connection, guide bar (12) fixed connection is at the upside of guide block (13), adjusting part includes regulation pole (15) of sliding connection at base (2) upside, be equipped with coupling assembling between the upper end of adjusting pole (15) and workstation (1), be equipped with on base (2) and supply to adjust the gliding rectangular channel of pole (15), the inboard fixedly connected with fixed block (18) of rectangular channel, rotate on fixed block (18) and connect lever (16), it is equipped with a plurality of first racks (21) to adjust pole (15) equidistant.

2. The stainless steel bending machine according to claim 1, wherein a grip (17) is sleeved on the lever (16), the grip (17) is made of rubber, and a chute for rotating the lever (16) is formed in the base (2).

3. The stainless steel bending machine according to claim 2, wherein a sliding groove is formed in one end, away from the handle (17), of the lever (16), a sliding block (19) is connected to the inner side of the sliding groove in a sliding mode, the sliding block (19) is elastically connected to the inner side of the sliding groove through a second spring (20), and the lower side of the sliding block (19) is arranged in a downward inclined mode from left to right.

4. The stainless steel bending machine according to claim 1, wherein a plurality of second racks (25) are symmetrically and equidistantly arranged on the inner side of the rectangular groove, two mounting blocks are symmetrically and fixedly connected to the adjusting rod (15), a baffle (22) is rotatably connected to each of the two mounting blocks, the baffle (22) is elastically connected to the mounting blocks through volute springs (23), and stop blocks (24) for limiting the baffle (22) are arranged on the mounting blocks.

5. Stainless steel bending machine according to claim 1, wherein the inner side of the working table (1) is provided with a circular groove, the connecting assembly comprises a gear (26) rotatably connected to the inner side of the circular groove, the gear (26) is fixedly connected to the upper side of the adjusting rod (15), and the inner side of the working table (1) is provided with a resetting assembly.

6. Stainless steel bending machine according to claim 5, wherein said reset assembly comprises a rack plate (27) slidably connected inside the worktable (1), said rack plate (27) and the gear (26) are engaged with each other, and a handle (28) is fixedly connected to one end of said rack plate (27) far away from the gear (26).

7. The stainless steel bending machine according to claim 1, wherein the clamping assembly comprises two guide rods (7) fixedly connected between two support plates (4), one of the support plates (4) is fixedly connected with a servo motor (8), the tail end of an output shaft of the servo motor (8) penetrates through the support plate (4) and is fixedly connected with a threaded rod (9), two clamping plates (10) are symmetrically sleeved on the two guide rods (7) and the threaded rod (9), arc-shaped grooves (11) are formed in the opposite surfaces of the two clamping plates (10), and the inner sides of the two arc-shaped grooves (11) are made of rubber.

8. The stainless steel bending machine according to claim 1, wherein the threads on the threaded rod (9) are symmetrically arranged, the clamping plate (10) is in threaded connection with the threaded rod (9), and the clamping plate (10) is in sliding connection with the guide rod (7).